.topInput{
    padding: 5px 0;
}
.myInput{
    width: 200px;
    margin-bottom: 15px;
}
textarea{
    resize: none;
    vertical-align: top;
}
.title{
    color: #1890ff;
    font-size: 20px;
}
.myTitle{
    margin-bottom: 10px;
}
.line{
    border: 1px solid #e4e4e4;
}
.preview {
    width: 180px;
    height: 180px;
    background-color: #f2f2f2;
}
.footer{
    padding: 10px 0;
}
.footer_title{
    margin-top: 10px;
}
button{
    font-size: 20px;
}
.footer_btn{
    margin-top: 10px;
    margin-left: 160px;
}